(3Z)-3-[(2-methoxyphenyl)methylidene]-9-oxidanylidene-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid

Systemtic Name: (3Z)-3-[(2-methoxyphenyl)methylidene]-9-oxidanylidene-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid Openeye Name: (3Z)-3-[(2-methoxyphenyl)methylene]-9-oxo-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid CAS Name: (3Z)-3-[(2-methoxyphenyl)methylidene]-9-oxo-1,2-dihydrocyclopenta[b][1]benzopyran-7-carboxylic acid IUPAC Name: (3Z)-3-[(2-methoxyphenyl)methylidene]-9-oxo-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid Traditional Name: (3Z)-9-keto-3-o-anisylidene-1,2-dihydrocyclopenta[b]chromene-7-carboxylic acid Formula: C21H16O5 MolecularWeight: 348.34874

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC=CC=C1C=C2CCC3=C2OC4=C(C3=O)C=C(C=C4)C(=O)O

Isomeric SMILES

COC1=CC=CC=C1/C=C\2/CCC3=C2OC4=C(C3=O)C=C(C=C4)C(=O)O

InChI

InChI=1S/C21H16O5/c1-25-17-5-3-2-4-12(17)10-13-6-8-15-19(22)16-11-14(21(23)24)7-9-18(16)26-20(13)15/h2-5,7,9-11H,6,8H2,1H3,(H,23,24)/b13-10-